package com.yld.scott.ch03;

import org.junit.Test;

/**
 * []数组
 * js json 微信小程序 mongodb
 * @author Administrator
 *
 */
public class Student {
	
	
	@Test
	public void array02() throws Exception {
		
		int[] ages;
		ages=new int[3];
		ages[1]=33;
		
		//槽位 slot  16
		
		System.out.println(ages.length);
		
		int aa =011;
		
		System.out.println(aa);
	}
	
	
	@Test
	public void array01() throws Exception {
		
		int[] ages={10,20,30};
		
		System.out.println(ages[1]);
	}
	

}
